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An open API service indexing awesome lists of open source software.

OpenAPI Specification

The OpenAPI Specification (OAS), previously known as the Swagger Specification, is a specification for a programming language-agnostic, machine-readable interface definition language for describing, producing, consuming, and visualizing web services. OpenAPI documents describe API services and are represented in YAML or JSON formats.

https://github.com/ningenme/geeq

frontend and backend for geeq webapp

axum nextjs ningenme-project openapi react rust-lang typescript

Last synced: 30 Dec 2025

https://github.com/dkirrane/ibm-openapi-validator-docker

Docker Image for https://github.com/IBM/openapi-validator

docker openapi openapi-specification openapi-validation openapi3

Last synced: 01 Aug 2025

https://github.com/toliyansky/openapi-spring-generator-example

Example for dev.to article

java openapi spring

Last synced: 03 Sep 2025

https://github.com/jentic-community/arazzo-engine-cookbook

A comprehensive collection of recipes for building API workflow orchestrations using the Arazzo Specification with the Arazzo Engine (Runner & Generator).

arazzo arazzo-specification openapi

Last synced: 03 Nov 2025

https://github.com/k0lin/apiscope

A modern, web-based OpenAPI documentation platform built with Go and Gin. Upload, version, and share your API specifications with beautiful, interactive Swagger UI documentation.

api openapi openapi3 swagger swagger-api swagger-ui

Last synced: 07 Oct 2025

https://github.com/youssefgamalmohamed/observability-spring-boot

This Repo Contians Example About Observability Into Spring Boot With Zipkin and Store Data Into DB Into Postegres

auditing database-audit docker docker-compose jpa map-struct observability openapi postgresql rest-client spring-boot spring-data-jpa spring-security swagger zipkin

Last synced: 30 Dec 2025

https://github.com/yoshinariyamanaka/openapi-with-express

OpenAPI-with-Express implemented in TypeScript

expressjs openapi openapi3 restapi typescript

Last synced: 04 Apr 2026

https://github.com/libninjacom/bump-rs

Bump.sh client, generated from the OpenAPI spec

bump openapi rust

Last synced: 08 Oct 2025

https://github.com/pilotak/openapi-typescript-jwt

Express.js OpenAPI 3 typescript JWT boilerplate

authentication express jwt nodejs openapi openapi3 typescript

Last synced: 30 Dec 2025

https://github.com/libninjacom/sendgrid-rs

Sendgrid client, generated from the OpenAPI spec

openapi rust sendgrid

Last synced: 08 Oct 2025

https://github.com/daymade/microservices-management-platform

Service Catalog Demo is a microservice API management platform written using golang and vue, where users can manage services and versions through a frontend dashboard.

api commitzen docker docker-compose go-standard-project golang gorm grafana jaeger makefile metrics microservices openapi opentelemetry postgresql prometheus swagger tracing victoriametrics vue

Last synced: 02 Mar 2026

https://github.com/codexparas/db-migrator

DB Migrator is a Spring Boot-based tool for seamless data migration between MySQL, PostgreSQL, and Oracle databases. Using Spring Batch, it supports efficient batch processing and provides REST APIs for migration and data insertion.

batch-processing data-migration mysql openapi oracle postgresql rest-api spring-batch spring-boot

Last synced: 30 Dec 2025

https://github.com/fern-api/action-postman-sync

A GitHub Action for updating a Postman Collection within a Workspace

fern openapi postman postman-collection

Last synced: 29 Jul 2025

https://github.com/dreamquality/postman-openapi-schema-validator

A Node.js utility for integrating OpenAPI schema validations into Postman collections. Automatically reads OpenAPI specs (JSON/YAML) and applies schema validation scripts to Postman requests, supporting OpenAPI versions 2.0, 3.0.x. Provides detailed console logging for validation results.

json newman openapi postman swagger yaml

Last synced: 27 Jan 2026

https://github.com/controlplane-com/types-ts

Control Plane TypeScript type definitions for type-safe API interactions

api-types controlplane npm-package openapi schema type-definitions types typescript

Last synced: 03 Mar 2026

https://github.com/stoplightio/spectral-openapi

Teaches Spectral how to validate an OpenAPI description is valid according to the v2.0, v3.0, or v3.1 specifications.

api api-description api-design openapi openapi3 openapi31 swagger2

Last synced: 15 Apr 2025

https://github.com/soenneker/soenneker.nws.openapiclient

A National Weather Service (NWS) .NET client generated from their OpenAPI schema, updated daily

client csharp dotnet kiota national nws nwsopenapiclient openapi openapiclient service weather

Last synced: 01 Apr 2026

https://github.com/asadhasan/fastapi-projections-service

Playing with FastAPI by creating an investment projections service (using Nutmeg's calculator to actually calculate the projections)

bandit black codecov codeql dependabot docker-compose fastapi flake8 github-actions heroku isort mypy nginx-unit openapi owasp-zap pre-commit pydantic pytest python3 requests

Last synced: 21 Jan 2026

https://github.com/libninjacom/dhl-rs

Dhl client, generated from the OpenAPI spec

dhl openapi rust

Last synced: 28 Jul 2025

https://github.com/alexandrelamberty/nasa-neows-api-spec

:rock: NASA Near Earth Object Web Service API Specification.

api asteroids docs nasa openapi specification

Last synced: 07 Nov 2025

https://github.com/opifexm/sixcitiesserver

The Six Cities Server is a Node.js-based platform offering affordable travel accommodations via REST API and CLI. It features user authentication, dynamic listings, comments, and favorites, utilizing MongoDB for data management.

cli docker expressjs mongodb nodejs openapi rest-api typescript

Last synced: 30 Dec 2025

https://github.com/cedricziel/bondora-openapi-php

Generated client for the Bondora API

bondora openapi php

Last synced: 18 Jul 2025

https://github.com/lambda-feedback/evaluation-function-api

OpenAPI Specification and Validation Schemas for the Evaluation Function API

evaluation-function-api openapi swagger

Last synced: 12 Jan 2026

https://github.com/sukkola/openapiv3-filter

Cli tool for filtering openapi v3 documents

api api-rest cli openapi openapi-specification openapi3 tool tools web

Last synced: 23 Oct 2025

https://github.com/2g4/console-ai

Console-based tool to query OpenAI directly, streamlining AI-powered insights from your terminal.

ai chatgpt console-application golang openai openapi

Last synced: 14 Jan 2026

https://github.com/ankitboghra/openapi-watchgod-merger

Merge OpenAPI and Watchgod responses to track latest status of a deposit/withdraw transaction on Ethereum Chain and Polygon Chain.

ethereum openapi polygon watchgod web3

Last synced: 31 Mar 2026

https://github.com/livingdocsio/openapi

OpenAPI (Swagger) spec for Livingdocs Public API

openapi openapi-specification openapi3

Last synced: 11 Oct 2025

https://github.com/iota-uz/click

IOTA Go client for the CLICK Pass API — work with payments, invoices, and fiscalization in your Go applications. Generated with OpenAPI Generator. Includes support for API key auth, server configuration, and handy utility helpers

api-client click click-pass go openapi

Last synced: 14 Jan 2026

https://github.com/danhunsaker/openapi2siege

A simple tool to convert your OpenAPI spec(s) to one or more Siege URL files

openapi openapi3 siege

Last synced: 24 Jul 2025

https://github.com/alexandrelamberty/nidus-api-spec

:diamond_shape_with_a_dot_inside: Home Automation and Monitoring API Specification using the OpenAPI standard.

api home-automation home-monitoring openapi specification yaml

Last synced: 13 Oct 2025

https://github.com/usamabinshahid97/translation-management-service

A high-performance Laravel-based API service for managing translations across multiple locales with advanced tagging and search capabilities

api cdn docker laravel localization multilingual mysql openapi performance php redis sanctum swagger translation-management

Last synced: 18 Jul 2025

https://github.com/cdn77/patroni-openapi

Patroni OpenApi v3 spec

openapi openapi-spec openapi3 patroni

Last synced: 27 Jan 2026

https://github.com/straylittlepunk/deepl

Openapi auto generated deepl api client

deepl openapi rust

Last synced: 05 Apr 2025

https://github.com/evilurge/openapivalidator

Test your openapispecs

openapi openapi-validation

Last synced: 13 Oct 2025

https://github.com/stjoo0925/openapi-test

openAPI-Test

openapi springboot

Last synced: 05 Feb 2026

https://github.com/msaleme/utility-ai-mulesoft-api

AI-powered MuleSoft API platform enabling 10-minute grid recovery for utilities. Integrates SCADA, weather, DER, and field systems with autonomous agent coordination. -15M annual ROI through 85% outage reduction.

ai-powered anypoint-platform api-led-connectivity critical-infrastructure dataweave der-integration emergency-response energy-management enterprise-integration grid-modernization grid-resilience iot-integration mulesoft nerc-cip openapi outage-management scada-integration semantic-layer smart-grid utility-automation

Last synced: 18 Jul 2025

https://github.com/soenneker/soenneker.github.filestore

A high-level file system utility for GitHub repositories, built on the GitHub OpenAPI client. Supports reading, writing, deleting, listing, and checking file existence via the GitHub Contents API.

api blob client content crud csharp dotnet file filestore filesystem github githubfilestore openapi repository rest sdk soenneker storage store util

Last synced: 01 Apr 2026

https://github.com/fderuiter/imednet-openapi-spec

imednet rest api openapi spec.

imednet openapi rest-api

Last synced: 18 Jul 2025

https://github.com/alcandev/book-inventory-react-vite-nest-postgres

Full-stack book inventory management system using React + Vite (frontend) and NestJS + PostgreSQL (backend). Features JWT auth, advanced filtering (incl. availability), pagination, CSV export, auditing, Swagger docs, image upload with Multer (local storage), and Docker Compose deployment.

auditing csv-export docker docker-compose file-upload filtering jest jwt multer nestjs nginx openapi pagination postgresql react sequelize spa swagger typescript vite

Last synced: 30 Dec 2025

https://github.com/go-api-libs/iss-location

Go library for the ISS Current Location. Provides the current location of the International Space Station (including latitude, longitude, and timestamp) and a list of people currently in space. Users are advised to poll the API no more than once every 5 seconds.

api api-client api-library astronauts astronomy go golang gps integration international-space-station iss-location iss-location-api isslocation openapi openapi3 space

Last synced: 24 Feb 2025

https://github.com/mitaketw/qmi-openapi-java

Qmi OpenAPI for Java

java openapi qmi

Last synced: 16 Jan 2026

https://github.com/dieperid/bucket-adapter

Bucket Adapter repository for BI1.

docker java openapi swagger-ui

Last synced: 22 Jan 2026

https://github.com/soenneker/soenneker.dnsimple.contacts

An async thread-safe singleton for DNSimple OpenApiClient's Contacts API

contacts csharp dnsimple dnsimplecontactsutil dotnet openapi singleton util

Last synced: 01 Apr 2026

https://github.com/genovaempera/vk-auth

Vkontakte Auth implementation based on OpenAPI. A short profile page and a list consisting of 5 friends of the user.

angular authorization openapi simple typescript vk-api vkontakte-api

Last synced: 25 Jan 2026

https://github.com/soenneker/soenneker.rebrickable.openapiclient

A Rebrickable .NET client generated from the Rebrickable OpenAPI schema, updated daily

csharp dotnet kiota openapi openapiclient rebrickable rebrickableopenapiclient

Last synced: 01 Apr 2026

https://github.com/patricks-js/capybara-hub

Capybara Hub - A simple hotel management system.

backend mongodb mongoose nestjs openapi typescript

Last synced: 15 Oct 2025

https://github.com/soenneker/soenneker.rebrickable.client

A .NET thread-safe singleton HttpClient for Rebrickable

client csharp dotnet http httpclient openapi rebrickable rebrickablehttpclient

Last synced: 01 Apr 2026

https://github.com/hoseungme/oas-api-client

API client library generator for Typescript based on OAS(OpenAPI Specification)

generator openapi typescript

Last synced: 16 Oct 2025

https://github.com/soferai/soferai-openapi

OpenAPI specification for the Sofer.Ai API

media openapi torah

Last synced: 15 Sep 2025

https://github.com/fmarmol/openapigen

openapi yaml generation directly from golang

generator golang openapi yaml

Last synced: 12 Jan 2026

https://github.com/buonzz/ph-locations-api

REST API for serving Cities, Barangays, Provinces and Regions in Philippines

dataset geolocation nodejs-server openapi philippines philippines-json rest

Last synced: 27 Jan 2026

https://github.com/enricodeleo/aquasdk

Turn OpenAPI into a smooth, chainable SDK – with AquaSDK #OASv3 #openapi3

codegenerator openapi openapi3 sdk-js swagger

Last synced: 11 Jun 2025

https://github.com/gribbirg/application-programming-interface

Practice works of API course, RTU MIREA

api graphql nodejs openapi

Last synced: 04 Feb 2026

https://github.com/tsapporg/openapi-includer-cli

Add $includes keyword support to OpenAPI specs to include files for certain parts of the spec - like paths - which $ref normally does not support.

openapi openapi-generator openapi-spec openapi-specification openapi-v3

Last synced: 05 Jan 2026

https://github.com/mzubairtahir/polling-system

This is a learning project—a web application that enables users to create polls between two individuals to determine who has a larger network and garners more votes.

django django-rest-framework nextjs openapi swagger tailwindcss website

Last synced: 04 Jan 2026

https://github.com/starlight-the-game/stargazer

The server portion of Starlight 🚀🔥

axum openapi rust scalar

Last synced: 28 Aug 2025

https://github.com/mich0232/drf-api-schema-tutorial

Django REST framework OpenAPI schema generation

django django-rest-framework openapi orval react

Last synced: 05 Jan 2026

https://github.com/manya7547/insightpdf

web application that enables users to interact with PDF documents using AI-powered chat

clerk-auth drizzle-orm neondb nextjs nodejs openapi s3-bucket stripe-payments typescript

Last synced: 25 Feb 2025

https://github.com/mermade/openapi2js

Create simple JS SDK from OpenAPI (Swagger) 2.0/3.0.x json/yaml document

openapi openapi3 sdk swagger

Last synced: 20 Oct 2025

https://github.com/soenneker/soenneker.highlevel.openapiclient

A HighLevel .NET client generated from their OpenAPI schema, updated daily

csharp dotnet go gohighlevel high highlevel highlevelopenapiclient level openapi openapiclient runner

Last synced: 01 Apr 2026

https://github.com/marc0franc0/exchangeratesapi

API REST que brinda información actualizada sobre las tasas de cambio de USD y otras monedas en Argentina. También sobre el valor de acciones en USD.

java openapi spring-boot swagger-ui

Last synced: 13 May 2025

https://github.com/wavix/wavix-openapi

OpenAPI specification for the Wavix API

openapi wavix

Last synced: 01 Nov 2025

https://github.com/yaninyzwitty/chatgpt-clone

Made with next js. Enter a prompt so as to get answer from the chatGPT

js next openai openapi

Last synced: 25 Feb 2025

https://gitlab.com/vuphuong87/symfony-openapi-schema-validator

The OpenAPI schema validator wrapper for Symfony HTTP Request / Response object

openapi symfony validator

Last synced: 24 Oct 2025

https://github.com/speakeasy-sdks/template-speakeasy-bar

A template for the Speakeasy Bar starter SDK.

managed-sdk openapi openapi3 sdk speakeasy-api vendor-extensions

Last synced: 11 Apr 2025

https://github.com/nakasar/serverless-api-doc-generator

Generate Documentation API from serverless.yml and JS docstrings.

api documentation-generator openapi serverless

Last synced: 23 Jun 2025

https://github.com/wolney-fo/apiaju-docs

Documentação do ApiAju

docs mintlify openapi

Last synced: 25 Oct 2025

https://github.com/foo-ogawa/micro-contracts

Contract-first vertical slices for TypeScript Web/API systems. OpenAPI as Single Source of Truth with enforceable guardrails.

api-design code-generation contract-first developer-tools microservices monolith openapi typescript

Last synced: 15 Mar 2026

https://github.com/mahmudindev/openapi-jikan-python

Python-based generated Jikan (MyAnimeList) OpenAPI client (Unofficial).

client comics jikan-api myanimelist openapi sdk

Last synced: 25 Oct 2025

https://github.com/liborm85/swagger-ui-offline-packager

Generates a self-contained HTML file from an OpenAPI definition, rendering it in Swagger UI for offline API documentation.

openapi rest rest-api swagger swagger-js swagger-ui

Last synced: 15 Mar 2026

https://github.com/objectified-framework/objectified-api

Objectified OpenAPI Tools and Specification

autogeneration nodejs objectdb openapi typescript

Last synced: 24 Feb 2025

https://github.com/frankkilcommins/arazzo-snippets-and-images

Little code snippets and images used for Arazzo content

arazzo arazzo-specification openapi

Last synced: 28 Mar 2025

https://github.com/kineticcookie/archivarius

Documentation renderer based on sbt-paradox

markdown openapi protobuf work-in-progress

Last synced: 22 Mar 2025

https://github.com/kineticcookie/proto-openapi

Protobuf to OpenAPI converter

openapi protobuf

Last synced: 22 Mar 2025

https://github.com/xgmsx/go-api-first-demo

Demo Go project for API-first development with OpenAPI and Proto files.

golang openapi proto

Last synced: 18 Feb 2026

https://github.com/ztrehagem/openapi-to-fastify-schema

Generate schema objects for Fastify from OpenAPI documents

fastify fastify-library openapi openapi-codegen schema-first

Last synced: 26 Oct 2025

https://github.com/kwaytv/hono-steamer-api

⚡ High-performance Steam profile resolver API with MySQL-powered smart caching system | Built with Hono & TypeScript 🚀

hono openapi steam-api typescript

Last synced: 29 Mar 2025

https://github.com/ramanks19/the-complete-spring-boot-development-bootcamp

Contains workbook and practice exercise of the Udemy course - The Complete Spring Boot Development Bootcamp (by Learn The Part Inc.)

java mockito open openapi spring-boot spring-security swagger thymeleaf

Last synced: 31 Oct 2025

https://github.com/e22m4u/routing-controllers-swagger-example

A simple REST API example with class-based controllers and Swagger documentation.

api documentation express openapi rest routing-controllers swagger

Last synced: 27 Oct 2025

OpenAPI Specification Awesome Lists
best-of-web-python 809 awesome-integration 593 awesome-jsonschema 90
OpenAPI Specification Categories
Papers 701 Projects 334 Integration Patterns 200 Resources 162 Adoption 160 Django Utilities 159 Others 113 Third-party Web APIs 88 Web Testing 85 Authorization & Authentication 81 Web Frameworks 75 Flask Utilities 68 Web Scraping & Crawling 48 OpenAPI Utilities 44 HTTP Clients 41 Videos 32 Markdown 28 HTML Processing 25 Monitoring 25 Websocket Utilities 25